 h1 {
     color: red;
     font-size: 70px;
 }
 
 p {
     color: seagreen;
 }
 
 .red {
     color: seagreen;
 }
 
 .red {
     color: rgb(red, green, blue);
 }
 
 h3 {
     text-decoration: one;
 }
 
 a img:hover {
     width: 400px;
 }